Changes in uspace/lib/c/include/io/log.h [9d58539:793cce15] in mainline

File:

• uspace/lib/c/include/io/log.h (modified) (2 diffs)

uspace/lib/c/include/io/log.h

@@ -36 +36 @@
 
 #include <stdarg.h>
+#include <inttypes.h>
+#include <bool.h>
 
 typedef enum {
@@ -49 +51 @@
 } log_level_t;
 
+typedef sysarg_t log_context_t;
+#define PRIlogctx PRIxn
+#define LOG_CONTEXT_DEFAULT 0
+
+extern const char *log_level_str(log_level_t);
+extern int log_level_from_str(const char *, log_level_t *);
+
+extern bool _log_shall_record(log_context_t, log_level_t);
 extern int log_init(const char *, log_level_t);
-extern void log_msg(log_level_t, const char *, ...);
-extern void log_msgv(log_level_t, const char *, va_list);
+
+extern log_context_t log_context_create(const char *);
+
+#define log_ctx_msg(context, level, format, ...) \
+        do { \
+                if (_log_shall_record((context), (level))) { \
+                        _log_ctx_msg((context), (level), format, ##__VA_ARGS__); \
+                } \
+        } while (false)
+
+#define log_ctx_msgv(context, level, format, args) \
+        do { \
+                if (_log_shall_record((context), (level))) { \
+                        _log_ctx_msgv((context), (level), format, args); \
+                } \
+        } while (false)
+
+#define log_msg(level, format, ...) \
+        log_ctx_msg(LOG_CONTEXT_DEFAULT, (level), (format), ##__VA_ARGS__)
+#define log_msgv(level, format, args) \
+        log_ctx_msgv(LOG_CONTEXT_DEFAULT, (level), (format), (args))
+
+extern void _log_ctx_msg(log_context_t, log_level_t, const char *, ...);
+extern void _log_ctx_msgv(log_context_t, log_level_t, const char *, va_list);
 
 #endif